20175143982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9063407}}^1$

素因数の和:9063472

約数の個数: 32

約数和(自身を含む): 46984707072

約数和(自身を除く): 26809563090

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 9063407, 18126814, 27190221, 54380442, 63443849, 126887698, 190331547, 380663094, 480360571, 960721142, 1441081713, 2882163426, 3362523997, 6725047994, 10087571991, 20175143982]

約数ペア:

[(1, 20175143982), (2, 10087571991), (3, 6725047994), (6, 3362523997), (7, 2882163426), (14, 1441081713), (21, 960721142), (42, 480360571), (53, 380663094), (106, 190331547), (159, 126887698), (318, 63443849), (371, 54380442), (742, 27190221), (1113, 18126814), (2226, 9063407)]